UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPep239ZQVE4VMRn18abUuPygnyXXMZAua/L/4/561Q=' 
WHERE 
  key_id = 'a3a08021a337f9507bb72d3f7f1af85d3701fc1f4a33d089923ca79010ce5f50' 
  AND (
    token = 'oPep239ZQVE4VMRn18abUuPygnyXXMZAua/L/4/561Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )